| Business | Phone |
| Advantage Consulting Group Ltd 635 Saint Marys Pkwy, Buffalo Grove 60089 | (847) 229-8644 |
| Consultants In Disability Mgmt 855 Vernon Ct S, Buffalo Grove 60089 | (847) 808-0888 |
| H20 Consulting 655 Alsace Cir, Buffalo Grove 60089 | (847) 537-2709 |